
Currently, we are updating tx_rx_hist without performing a NULL check. There can be the case where the tx_rx_hist is freed and we are trying to de-reference the tx_rx_hist, which will cause the NULL pointer dereference issue. Fix is to add NULL check for tx_rx_hist before dereferencing it. Change-Id: I0c298f1c86dd86b6ac987c005ed19b20933ffba8 CRs-Fixed: 3196312